From 2bac9a98f22fca224f1b4a4407457feb8524381f Mon Sep 17 00:00:00 2001
From: send
Date: Fri, 25 Jul 2008 05:00:48 +0000
Subject: change path to trunk

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@16404 d0d07461-0603-4401-acd4-de1884942a52
---
 appendAnchor.js | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 appendAnchor.js

(limited to 'appendAnchor.js')

diff --git a/appendAnchor.js b/appendAnchor.js
new file mode 100644
index 0000000..95873bc
--- /dev/null
+++ b/appendAnchor.js
@@ -0,0 +1,39 @@
+/**
+ * == VimperatorPlugin==
+ * @name          appendAnchor
+ * @description   append anchors to texts look like url.
+ * @author        SAKAI, Kazuaki
+ * @version       0.01
+ * == VimperatorPlugin==
+ */
+
+(function(){
+
+  liberator.commands.addUserCommand(['anc'], 'append anchors to texts look like url',
+    function(arg, special) {
+      var doc = window.content.document;
+      var nodes = liberator.buffer.evaluateXPath(
+        '/descendant::*[not(contains(" TITLE STYLE SCRIPT TEXTAREA XMP A ", concat(" ", local-name(), " ")))]/child::text()'
+      );
+      var regex =  new RegExp("h?(ttps?):/+([a-zA-Z0-9][-_.!~*'()a-zA-Z0-9;/?:@&=+$,%#]+)");
+      var range = doc.createRange();
+      var last;
+      for (var i = 0; i < nodes.snapshotLength; i++) {
+        var node = nodes.snapshotItem(i);
+        range.selectNode(node);
+        while (node && (last = range.toString().search(regex)) > -1) {
+          range.setStart(node, last); 
+          range.setEnd(node, last + RegExp.lastMatch.length);
+          var anchor = doc.createElement('a');
+          var href = 'h' + RegExp.$1 + '://' + RegExp.$2;
+          range.insertNode(anchor);
+          anchor.setAttribute('href', href);
+          range.surroundContents(anchor);
+          node = node.nextSibling.nextSibling;
+          range.selectNode(node);
+        }
+      }
+      range.detach();
+    },{}
+  );
+})();
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